Marine Master Controller

Inquiry Form

The LK911-A series of marine master controllers controls AC and DC circuits. The electrical control box controls the starting, running, speed changing, reversing and braking of motors used on winch lass machinery devices.

Application environment:
Ambient temperature: -25℃- 45℃
Inclination, Swing: ±22.5°
There are influences of shock, vibration, salt mist, fungus and humid air on the sea when the ship is in normal operation.
The structure of the master controller is simple and stable, made of silver alloy and encased in aluminum alloy.

Main Technical Data:
Housing protection class: IP56
Rated voltage: AC≤440V, DC≤ 220V
Conventional thermal current: 10A

Customizations:
A. The handle of the master controller can be positioned on the right or left side. If not specified, it will be on the right side.
B. The circuit quantity of the master controller is not more than eight. The customer should provide the measuring range of the ammeter.
C. The master controller can either have a manual or automatic return with circuit quantity not more than twelve.
D. A stainless protection cover may be added.

Inquiry Form

The automatic master controller works with all electrical circuits to control the starting, running, speed changing, reversing and braking of motors used on winch lass machinery devices. The controller can be customized for constant tension control, 4-20mA analog signal or double handle control.

Application Environment:
Ambient temperature: -25℃- 45℃
Inclination, Swing:±22.5°
There are influences of shock, vibration, salt mist, fungus and humid air on the sea when the ship is in normal running.
The housing is cast aluminum alloy material, dismantled and assembled type.

Main Technical Data:
Housing protection class: IP56
Rated voltage: AC440V, DC220V
Conventional thermal current: 10A

Inquiry Form

The explosion-proof master controller can be used with shipping machinery where explosive gas or other hazardous materials are used. The electrical control box controls the starting, running, speed changing, reversing and braking of motors used on winch lass machinery devices.

Application Environment:
Ambient temperature:-25℃-45℃
Inclination, Swing: ±22.5°
There are influences of shock, vibration, salt mist, fungus and humid air on the sea when the ship is in normal operation.
Explosive gas atmosphere hazardous location: 1 district, 2 district
Steam level of inflammable gas: ‖A, ‖B
Temperature classification: T1-T4
Explosion proof: Exd‖BT4,
Protection class: IP56,
Other data is the same as the regular controller.

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